Delyagin.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Element “index” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “rateform”.
Duplicate ID “unit_89859”.
Bad value “tel:+7 (495) 151 83 13” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
No “a” element in scope but a “a” end tag seen.
Warnings:
The first occurrence of ID “rateform” was here.
Empty heading.
The first occurrence of ID “unit_89859” was here.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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